Question

求助，英语阅读一道题，为什么选C而不选B，求解释！

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My job is slightly different compared to that of a typical pilot. Most pilots have their routes they fly. They then familiarize（使…熟悉）themselves with the routes. However, in my case，I participate in any job where a pilot is immediately required. It is true that some days I might have a workday from nine in the morning to five in the afternoon. In fact，some days，I might even begin my work at three in the morning when I am needed to fly. Sometimes, as for the typical day，I do not have one.
Having been on the job for over two decades，I have learned some important life lessons. As I greet passengers boarding the airplane，I realize I，along with other airline pilots, have enhanced(提高)the lives of those who we are serving. In fact, there is one particular experience that I will never forget. A family was walking in from the gate, explaining that their beloved one was ill and had to be taken to a big hospital in another city immediately. It was at this point that I realized just how important my job was.
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23. The author realized how important his job was because he _______.
A. could serve everyone as he does his daily work
B. could make his guests’ life more convenient
C. could take the ill patient to hospital in short time
D. had been to many advanced countries in the world
这一道题为什么选C而不选B， It was at this point that I realized just how important my job was.，明显就是指代前文送乘客去另一个医院的事情啊？

Answer 1

这题到底是选B还是C啊，我看题主你这描述有点矛盾啊...
我觉得应该是B吧？
文中这句很重要As I greet passengers boarding the airplane，I realize I，along with other airline pilots, have enhanced(提高)the lives of those who we are serving，可看做中心句， 而这句话后面是举了个具体例子（In fact, there is one particular experience......），题主你说的其实有些道理，但这种题我们得选一个总结性的句子，别选这种送乘客去医院的特例。
中心句enhanced(提高)the lives换句话就可以理解为B吧。

Answer 2

I realize I，along with other airline pilots, have enhanced(提高)the lives of those who we are serving. 你分析一下这句，意思是他认为自己和背的飞行员提高了他们所服务的客户的生活质量，然后后面才举了那个送病人去医院的例子，可以说B只是C的一个点，B是片面的。

Answer 3

显然，这篇文章中”我“强调的是”快“，他拿自己的工作与飞行员相比较，只不过飞行员一般有固定的飞行线路。因此，该文倒数第二句，强调的是需马上(immediately)将病人送到另一个城市的大医院。所以是C。